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Dunn RJ

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Minimum O2 flow rate through a Hudson mask is 5L/min.

05/09/2026 by Bob Dunn

The Oxygen therapy page has been updated with expanded details on the minimum O2 flow rate through a Hudson face mask.

Categories Updates Tags Resuscitation
Blood gas calculations require PaCO2 or PaO2 values, not venous PCO2 or PO2 values
Atrial fibrillation stroke risk

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Associate Professor Robert Dunn

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Associate Professor Meredith Borland
Dr Deborah O'Brien
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Associate Professor Deborah Leach

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eGFR = 186 × (SCr x 0.0113)-1.154 × (age) - 0.203 [× 0.742 if female]

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